Transmitter Accessories
Valve Group Brief Introduction
The valve group is primarily utilized for the initiation, closure, pressure balance, and discharge of input signals for differential pressure, pressure, and flow transmitters. Its design ensures effortless installation, maintenance, and online inspection of instruments. This valve group offers unparalleled convenience and reliability.
I
t is categorized into 2-valve, 3-valve, and 5-valve groups based on functionality and P-type
(Flat type), T-type, H-type, and cylinder stop valve based on structural design.
Integrated Valve Group
The integrated design ensures that the transmitter and valve group are assembled at the factory, undergoing comprehensive pressure and leakage tests. This minimizes on-site installation work and prevents leakage issues during transmitter installation.
Valve Group Features
·Safety Stop Pin
Utilizes stainless steel pins to prevent the valve seat from detaching from the valve body, ensuring safety and stability.
·Valve Body Design
Features an integrated structure providing high strength and reliability, making it a robust choice for various applications.
·Valve Seat Sealing
Employs hard sealing between stainless steel components, delivering dependable and secure performance.
·Valve Core
The segment structure of the valve core enhances sealing performance and extends the service life of the valve group. Moreover, the handling experience has been optimized for better efficiency.
·Lubricating Grease
High-quality imported grease is applied between the sealing washer and the adjusting screw, reducing friction and significantly enhancing sealing performance.
.
Structure Features
The valve groups are managed by stop, discharge, and balance valves. Despite their varied sizes and markings based on functions, they share consistent structural features, ensuring uniformity and reliability across applications.
·Flexible Mounting Options for Seamless Integration
Plate Type, Flange Straight Mount, 1/2NPT Joint, and Pipeline Connection
· Structure Material: Robust and Reliable
SUS316, SUS304, SUS321, HC-276, and More
· Signal Cap: Versatile Functionality
Stop Valve, Balance Valve,
Discharge Valve
Adopts Blue, Green, Red Signals, Fresh and Natural Aesthetic
· Gland Packing: High-Quality Sealing
PTFE, Graphite
· Working Pressure: Designed for Durability
16MPa, 32MPa
· Working Temperature: Wide Operational Range
-40~ 150
ºC
(-40~302°F)
Regular Material Composition Table: Ensuring Quality and Performance
| No. |
Components |
Material |
| 1 |
Valve body |
321/316L/304/316 |
| 2 |
Inter seat |
321/316L/304/316 |
| 3 |
Padding |
PTFE/Flexible graphite |
| 4 |
Washer |
316 |
| 5 |
Hold-down nut |
316 |
| 6 |
Dust cap |
Polyethylene (PE) |
| 7 |
Handle |
304 |
| 8 |
Cone head |
S31803 |
| 9 |
Inter-rod |
304/316 |
| 10 |
Lock nut |
304 |
| 11 |
Tight nut |
304 |
| 12 |
Signal cap |
Polyethylene (PE) |
Cylindrical Stop Valve (Without Discharge Valve)
| Basic ordering information |
Inlet/Process interface |
Outlet/Instrument |
Material |
| SS-S20M-F4 |
M20*1.5 Male thread |
M20*1.5 Male thread |
304 |
| SS-S20M-F8 |
M20*1.5 Male thread |
M20*1.5 Male thread |
316L |
Cylindrical Two Valve Group
| Basic ordering information |
Inlet/Process interface |
Outlet/Instrument |
Test/Discharge |
Material |
| SS-M2-F4 |
1/2NPT Female thread |
1/2NPT Male thread |
1/4NPT Female thread |
304 |
| SS-M2-F8 |
1/2NPT Female thread |
1/2NPT Male thread |
1/4NPT Female thread |
316L |
Three Valve Manifold
| Basic ordering information |
Inlet/Process interface |
Outlet/Instrument |
Material |
| SS-M3-F4 |
1/2NPT Female thread |
Flange |
304 |
| SS-M3-F8 |
1/2NPT Female thread |
Flange |
316L |
ComprehensiveValve Group Solutions
| Basic ordering information |
Inlet/Process interface |
Outlet/Instrument |
Test/Discharge |
Material |
| SS-MA5-F4 |
1/2NPT Female thread |
Flange |
1/4NPT Female thread |
304 |
| SS-MA5-F8 |
316 |
Shandong Zhongziyi Intelligent Technology Co., Ltd.Located in the thriving Zibo Science and Technology Industrial Park, our state-of-the-art facility spans over 18,000 square meters, featuring high-standard, modern manufacturing units.We are committed tothe research and development,manufacture,sales, and service of top-quality pressure and temperature instruments.
Proudly serving as the standing director unit of the National Pressure Gauge Industry Association, we have achieved ISO9001 quality management system certification and are recognized as a high-tech enterprise in Shandong Province.
We are a premier partner of Rosemount in China, ensuring our technology remains aligned with Rosemount's cutting-edge advancements.
With nearly 60 years of dedicated experience in instrument R&D and manufacturing, our expertise and customer service are unparalleled. Our products are extensively utilized in industries such as Petroleum, Chemical, Papermaking,Metallurgy,Medicine,Food,Power, and Machinery. Our expansive sales network covers the entire nation and extends abroad, earning deep trust and favorable reviews from a wide array of users.
At the heart of our mission is the core principle: 'Quality First, Customer First.'
We extend a warm and cordial invitation to customers to visit our factory and explore potential business collaborations.
Company and Factory Photos:
We will deliver your ordered product at the earliest possible date as per your requirements.
Team Building
We believe that only the best teams achieve victory!
We are actively pursuing international collaborations through global exhibitions. By participating in these prestigious events, we aim to connect with industry leaders, share our innovative solutions, and explore new market opportunities.
FAQ
1, What kind of product do you supply?
Our product includes pressure transmitter, temperature transmitter, level transmitter, pressure gauge, temperature gauge and flow meter.
2,What is your product and technology advantages?
Our factory was built on 1966 with almost 60 years manufacturing and R&D experience. We are also the supper close partner of Rosemount in China. our technology closely keeps following Rosemount. Especially, our remote pressure transmitter technology and stability could be No. one in China.
3, Where is your factory location?
Our factory located in Zibo, Shandong province, China, which is top three instrument production area. And take an area of more than 18000 square meters.
4, Can we visit your factory?
You are always welcome to our factory at any time at your convenience.
5, What is the warranty of your product?
Our product warranty is 12 months from the shipping date, but we provide lifetime maintenance.
6, What are your payment terms?
Now, we can accept 50% down payment and 50% balance payable 5 days before delivery by T/T, west union, PayPal and trade assurance online payment.
7, What kind of certification do you have?
We have ISO9001, CCC, CNAS laboratory accreditation certification, Flame-proof certification and intrinsic safety certification, SIL certificate. ECM certificate, Russia EAC and PAC certificate and several invention patents.
8, How long is your delivery date?
For peak season is 4 weeks and 2 weeks for offseason, but no matter peak or off season we will try our best to meet your requirements.
9, How is your after sales servives?
Our products quality enjoy very goood quality reputation and has almost no warranty caused by product itself, but we still provide 24/7 online
services for our customer for any installation, commision, running or other problems.
10, How can I send enquiry?
You can send enquiry through our email or cellphone as below:
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